Introduction Cardiac abnormalities in children are predominantly congenital. Cardiac abnormalities are the largest group of congenital defects Epidemiology 8 per 1000 children have a significant congenital cardiac abnormality 1 in 10 still births have...

This summary of ECG abnormalities is part of the almostadoctor ECG series. For a more in depth explanation of ECG abnormalities, see ECG abnormalities. To learn about the basic principle of an ECG, see Understanding ECGs...